Can also work around it with <TAB> -- always seems to occur after a failed repository warning has appeared on screen, the process to make it crash (for me) is:
* Run Update Manager * Update Manager warns that "Failed to download repository information / Check your Internet connection." (in my case, from a non-oneiric PPA repository) * Click Settings / Other Software * Attempt To Unselect Failed Repository = Crash This is on a Beta 2 Oneiric Install updated to 26-09-2011 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/828850 Title: software-properties-gtk crashed with DBusException in call_blocking(): com.ubuntu.SoftwareProperties.PermissionDeniedByPolicy: com.ubuntu.softwareproperties.applychanges To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/software-properties/+bug/828850/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs